Home / 7,791,566.16-10,753,429.20-4,483,792.32

Finding the Fourth Proportional to 7,791,566.16, 10,753,429.20 and 4,483,792.32

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Solution

The fourth proportional to 7,791,566.16, 10,753,429.20 and 4,483,792.32 is: 6,188,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,566.16 : 10,753,429.20 = 4,483,792.32 : x
  2. Step 2: Convert to fraction form
    7,791,566.16/10,753,429.20 = 4,483,792.32/x
  3. Step 3: Cross multiply
    7,791,566.16x = 10,753,429.20 × 4,483,792.32
  4. Step 4: Simplify right side
    7,791,566.16x = 48,216,143,260,623.74
  5. Step 5: Solve for x
    x = 48,216,143,260,623.74/7,791,566.16
  6. Step 6: Final answer
    x = 6,188,247.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.